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package org.sysmo.server.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
import org.sysmo.server.SysmoServer;
import org.sysmo.server.node.item.graphgroup.GraphGroup;
import org.sysmo.server.node.item.graphgroup.value.Value;

/**
 *
 * @author Derek
 */
public class DoChangeValueTypeAction extends org.apache.struts.action.Action {
    
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        SysmoServer server = (SysmoServer)getServlet().getServletContext().getAttribute("sysmoServer");
        int vid = Integer.parseInt(request.getParameter("vid"));
        Value value = server.getValue(vid);
        value.setStatisticType(Value.StatisticType.values()[Integer.parseInt(request.getParameter("type"))]);
        value.sync();
        return new ActionForward("/EditGraph.do?gid=" + value.getParentID(), true);
    }
}
